141287041

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{47269}}^1$

素因数の和:47344

約数の個数: 12

約数和(自身を含む): 167052180

約数和(自身を除く): 25765139

約数列:

[1, 7, 49, 61, 427, 2989, 47269, 330883, 2316181, 2883409, 20183863, 141287041]

約数ペア:

[(1, 141287041), (7, 20183863), (49, 2883409), (61, 2316181), (427, 330883), (2989, 47269)]